MAX-VALUE-FIRST SEARCH FOR TARGET VALUE PROBLEMS

The present application relates to systems and methods for determining at least one target path from a start vertex to a goal vertex within a directed acyclic graph. The systems and methods use a target value search (MFTVS) of a directed acyclic graph. The MFTVS includes beginning with a start verte...

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Bibliographische Detailangaben
Hauptverfasser: SCHMIDT TIM, KUHN LUKAS DANIEL, ZHOU RONG, DEKLEER JOHAN
Format: Patent
Sprache:eng
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Zusammenfassung:The present application relates to systems and methods for determining at least one target path from a start vertex to a goal vertex within a directed acyclic graph. The systems and methods use a target value search (MFTVS) of a directed acyclic graph. The MFTVS includes beginning with a start vertex as a current prefix and progressing through selected prefixes. The MFTVS further includes determining a selected prefix from successor prefixes of the current prefix according to a selection rule. The selection rule is one of selecting the successor prefix having a highest path value and selecting the successor prefix having a lowest path value. The MFTVS further includes setting the current prefix to the selected prefix until a frontier of a blind spot is encountered. The frontier of the blind spot is defined by an evaluation function.